Shaker mug



FIG. 1 is a top perspective view of a shaker mug;

FIG. 2 is a front view of the shaker mug;

FIG. 3 is a rear view of the shaker mug;

FIG. 4 is a left side view of the shaker mug;

FIG. 5 is a right side view of the shaker mug;

FIG. 6 is a top view of the shaker mug;

FIG. 7 is a bottom view of the shaker mug; and,

FIG. 8 is a bottom perspective view of the shaker mug.

CLAIM The ornamental design for a shaker mug, as shown and described.